Collapsible block carrier



FIG. 1 is a left, front perspective view of a collapsible block carriershowing my new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right rear perspective view thereof in an extended position;

FIG. 5 is a bottom plan view thereof in an extended position; and,

FIG. 6 is a left, front perspective view thereof in an extendedposition.

The broken line showing of a hook is for illustrative purposes only andforms no part of the claimed design.

The ornamental design for a collapsible block carrier, as shown anddescribed.